Trailer lamp lens



FIG. 1 is a front, top, right-hand perspective view of a trailer lamp lens showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top view thereof with the bottom and left and right side views being identical thereto; and,

FIG. 4 is a rear elevational view thereof.

The broken lines shown in FIGS. 1 through 4 are used for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a trailer lamp lens, as shown and described. 